Hayward Complete D.E. 72 Square Foot Filter Element Cluster Assembly for ProGrid DE7220 filter-internal-diameter_2 1/16 inches fortified on both sides with

fortified on both sides with heavy duty

ventilated 360 glow ring and a built-in total drain valve

The durable scratch resistant acrylic ensures that you will get years of use out of your stand

cupro-nickel heat exchanger tube

Hayward Complete D.E. 72 Square Foot Filter Element Cluster Assembly for ProGrid DE7220 filter-internal-diameter_2 1/16 inches fortified on both sides withThis is a Hayward Complete D. E. 72 square foot Filter Element Assembly for Pro Grid Vertical Grid DE Series DE7220 Filters. These grids are injection molded from 100% virgin, high impact styrene then covered with multi filament polypropylene fabric. Each grid has been engineered with subtle design improvements specifically for this model and Hayward. This filter assembly includes filter elements, manifold flex air relief valve, retainer rod, and